Differential cross section of the charge-exchange reaction π- → π0n in the momentum range from 148 to 323 MeV/c

M. E. Sadler; A. Kulbardis; V. Abaev; C. Allgower; A. Barker; V. Bekrenev; C. Bircher; W. J. Briscoe; R. Cadman; C. Carter; M. Clajus; J. R. Comfort; K. Craig; M. Daugherity; B. Draper; D. Grosnic; S. Hayden; J. Huddleston; D. Isenhower; M. Jerkins; M. Joy; N. Knecht; D. D. Koetke; N. Kozlenko; S. Kruglov; T. Kycia; G. Lolos; I. Lopatin; D. M. Manley; R. Manweiler; A. Marusic; S. McDonald; B. M K Nefkens; J. Olmsted; Z. Papandreou; D. Peaslee; J. Peterson; N. Phaisangittisakul; S. N. Prakhov; J. W. Price; A. Ramirez; C. Robinson; A. Shafi; H. Spinka; S. Stanislaus; A. Starostin; H. M. Staudenmaier; I. Strakovsky; I. Supek; W. B. Tippens; S. Watson

doi:10.1103/PhysRevC.69.055206

Differential cross section of the charge-exchange reaction π^- → π⁰n in the momentum range from 148 to 323 MeV/c

M. E. Sadler, A. Kulbardis, V. Abaev, C. Allgower, A. Barker, V. Bekrenev, C. Bircher, W. J. Briscoe, R. Cadman, C. Carter, M. Clajus, J. R. Comfort, K. Craig, M. Daugherity, B. Draper, D. Grosnic, S. Hayden, J. Huddleston, D. Isenhower, M. JerkinsM. Joy, N. Knecht, D. D. Koetke, N. Kozlenko, S. Kruglov, T. Kycia, G. Lolos, I. Lopatin, D. M. Manley, R. Manweiler, A. Marusic, S. McDonald, B. M K Nefkens, J. Olmsted, Z. Papandreou, D. Peaslee, J. Peterson, N. Phaisangittisakul, S. N. Prakhov, J. W. Price, A. Ramirez, C. Robinson, A. Shafi, H. Spinka, S. Stanislaus, A. Starostin, H. M. Staudenmaier, I. Strakovsky, I. Supek, W. B. Tippens, S. Watson

Physics

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Abstract

Measured values of the differential cross section for pion-nucleon charge exchange, π^- → π⁰n, are presented at π^- momenta of 148, 174, 188, 212, 238, 271, 298, and 323 MeV/c, a region dominated by the Δ(1232) resonance. Complete angular distributions were obtained using the Crystal Ball detector at the Alternating Gradient Synchrotron (AGS) at Brookhaven National Laboratory (BNL). Statistical uncertainties of the differential cross sections are typically 2-6%, exceptions being the results at the lowest momentum and at the most forward measurements at the five lowest momenta. We estimate the systematic uncertainties to be 3-6%.

Original language	English (US)
Article number	055206
Pages (from-to)	055206-1-055206-10
Journal	Physical Review C - Nuclear Physics
Volume	69
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.69.055206
State	Published - May 2004

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.69.055206

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Sadler, M. E., Kulbardis, A., Abaev, V., Allgower, C., Barker, A., Bekrenev, V., Bircher, C., Briscoe, W. J., Cadman, R., Carter, C., Clajus, M., Comfort, J. R., Craig, K., Daugherity, M., Draper, B., Grosnic, D., Hayden, S., Huddleston, J., Isenhower, D., ... Watson, S. (2004). Differential cross section of the charge-exchange reaction π^- → π⁰n in the momentum range from 148 to 323 MeV/c. Physical Review C - Nuclear Physics, 69(5), 055206-1-055206-10. Article 055206. https://doi.org/10.1103/PhysRevC.69.055206

Sadler, ME, Kulbardis, A, Abaev, V, Allgower, C, Barker, A, Bekrenev, V, Bircher, C, Briscoe, WJ, Cadman, R, Carter, C, Clajus, M, Comfort, JR, Craig, K, Daugherity, M, Draper, B, Grosnic, D, Hayden, S, Huddleston, J, Isenhower, D, Jerkins, M, Joy, M, Knecht, N, Koetke, DD, Kozlenko, N, Kruglov, S, Kycia, T, Lolos, G, Lopatin, I, Manley, DM, Manweiler, R, Marusic, A, McDonald, S, Nefkens, BMK, Olmsted, J, Papandreou, Z, Peaslee, D, Peterson, J, Phaisangittisakul, N, Prakhov, SN, Price, JW, Ramirez, A, Robinson, C, Shafi, A, Spinka, H, Stanislaus, S, Starostin, A, Staudenmaier, HM, Strakovsky, I, Supek, I, Tippens, WB & Watson, S 2004, 'Differential cross section of the charge-exchange reaction π^- → π⁰n in the momentum range from 148 to 323 MeV/c', Physical Review C - Nuclear Physics, vol. 69, no. 5, 055206, pp. 055206-1-055206-10. https://doi.org/10.1103/PhysRevC.69.055206

@article{31f516edd9e54e0a9588301581960caf,

title = "Differential cross section of the charge-exchange reaction π- → π0n in the momentum range from 148 to 323 MeV/c",

abstract = "Measured values of the differential cross section for pion-nucleon charge exchange, π- → π0n, are presented at π- momenta of 148, 174, 188, 212, 238, 271, 298, and 323 MeV/c, a region dominated by the Δ(1232) resonance. Complete angular distributions were obtained using the Crystal Ball detector at the Alternating Gradient Synchrotron (AGS) at Brookhaven National Laboratory (BNL). Statistical uncertainties of the differential cross sections are typically 2-6%, exceptions being the results at the lowest momentum and at the most forward measurements at the five lowest momenta. We estimate the systematic uncertainties to be 3-6%.",

author = "Sadler, {M. E.} and A. Kulbardis and V. Abaev and C. Allgower and A. Barker and V. Bekrenev and C. Bircher and Briscoe, {W. J.} and R. Cadman and C. Carter and M. Clajus and Comfort, {J. R.} and K. Craig and M. Daugherity and B. Draper and D. Grosnic and S. Hayden and J. Huddleston and D. Isenhower and M. Jerkins and M. Joy and N. Knecht and Koetke, {D. D.} and N. Kozlenko and S. Kruglov and T. Kycia and G. Lolos and I. Lopatin and Manley, {D. M.} and R. Manweiler and A. Marusic and S. McDonald and Nefkens, {B. M K} and J. Olmsted and Z. Papandreou and D. Peaslee and J. Peterson and N. Phaisangittisakul and Prakhov, {S. N.} and Price, {J. W.} and A. Ramirez and C. Robinson and A. Shafi and H. Spinka and S. Stanislaus and A. Starostin and Staudenmaier, {H. M.} and I. Strakovsky and I. Supek and Tippens, {W. B.} and S. Watson",

note = "Funding Information: This work was supported in part by the U.S. DOE and NSF, by the Russian Foundation for Basic Research, and by NSERC of Canada.",

year = "2004",

month = may,

doi = "10.1103/PhysRevC.69.055206",

language = "English (US)",

volume = "69",

pages = "055206--1--055206--10",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "5",

}

TY - JOUR

T1 - Differential cross section of the charge-exchange reaction π- → π0n in the momentum range from 148 to 323 MeV/c

AU - Sadler, M. E.

AU - Kulbardis, A.

AU - Abaev, V.

AU - Allgower, C.

AU - Barker, A.

AU - Bekrenev, V.

AU - Bircher, C.

AU - Briscoe, W. J.

AU - Cadman, R.

AU - Carter, C.

AU - Clajus, M.

AU - Comfort, J. R.

AU - Craig, K.

AU - Daugherity, M.

AU - Draper, B.

AU - Grosnic, D.

AU - Hayden, S.

AU - Huddleston, J.

AU - Isenhower, D.

AU - Jerkins, M.

AU - Joy, M.

AU - Knecht, N.

AU - Koetke, D. D.

AU - Kozlenko, N.

AU - Kruglov, S.

AU - Kycia, T.

AU - Lolos, G.

AU - Lopatin, I.

AU - Manley, D. M.

AU - Manweiler, R.

AU - Marusic, A.

AU - McDonald, S.

AU - Nefkens, B. M K

AU - Olmsted, J.

AU - Papandreou, Z.

AU - Peaslee, D.

AU - Peterson, J.

AU - Phaisangittisakul, N.

AU - Prakhov, S. N.

AU - Price, J. W.

AU - Ramirez, A.

AU - Robinson, C.

AU - Shafi, A.

AU - Spinka, H.

AU - Stanislaus, S.

AU - Starostin, A.

AU - Staudenmaier, H. M.

AU - Strakovsky, I.

AU - Supek, I.

AU - Tippens, W. B.

AU - Watson, S.

N1 - Funding Information: This work was supported in part by the U.S. DOE and NSF, by the Russian Foundation for Basic Research, and by NSERC of Canada.

PY - 2004/5

Y1 - 2004/5

N2 - Measured values of the differential cross section for pion-nucleon charge exchange, π- → π0n, are presented at π- momenta of 148, 174, 188, 212, 238, 271, 298, and 323 MeV/c, a region dominated by the Δ(1232) resonance. Complete angular distributions were obtained using the Crystal Ball detector at the Alternating Gradient Synchrotron (AGS) at Brookhaven National Laboratory (BNL). Statistical uncertainties of the differential cross sections are typically 2-6%, exceptions being the results at the lowest momentum and at the most forward measurements at the five lowest momenta. We estimate the systematic uncertainties to be 3-6%.

AB - Measured values of the differential cross section for pion-nucleon charge exchange, π- → π0n, are presented at π- momenta of 148, 174, 188, 212, 238, 271, 298, and 323 MeV/c, a region dominated by the Δ(1232) resonance. Complete angular distributions were obtained using the Crystal Ball detector at the Alternating Gradient Synchrotron (AGS) at Brookhaven National Laboratory (BNL). Statistical uncertainties of the differential cross sections are typically 2-6%, exceptions being the results at the lowest momentum and at the most forward measurements at the five lowest momenta. We estimate the systematic uncertainties to be 3-6%.

UR - http://www.scopus.com/inward/record.url?scp=3142751167&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=3142751167&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.69.055206

DO - 10.1103/PhysRevC.69.055206

M3 - Article

AN - SCOPUS:3142751167

SN - 0556-2813

VL - 69

SP - 055206-1-055206-10

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 5

M1 - 055206

ER -

Differential cross section of the charge-exchange reaction π^- → π⁰n in the momentum range from 148 to 323 MeV/c

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